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@ -80,10 +80,18 @@ if ($_GET['_uid'])
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$OUTPUT->set_env('mdn_request', true);
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$OUTPUT->set_env('mdn_request', true);
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}
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}
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$next = $prev = -1;
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// set message set for search result
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if (!empty($_REQUEST['_search']) && isset($_SESSION['search'][$_REQUEST['_search']]))
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{
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$IMAP->set_search_set($_SESSION['search'][$_REQUEST['_search']]);
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$OUTPUT->set_env('search_request', $_REQUEST['_search']);
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}
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$next = $prev = $first = $last = -1;
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// get previous, first, next and last message UID
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// get previous, first, next and last message UID
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if (!($_SESSION['sort_col'] == 'date' && $_SESSION['sort_order'] == 'DESC') &&
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if ((!($_SESSION['sort_col'] == 'date' && $_SESSION['sort_order'] == 'DESC') &&
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$IMAP->get_capability('sort'))
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$IMAP->get_capability('sort') ) && !(!empty($_REQUEST['_search']) &&
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isset($_SESSION['search'][$_REQUEST['_search']])) )
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{
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{
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// Only if we use custom sorting
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// Only if we use custom sorting
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$a_msg_index = $IMAP->message_index(NULL, $_SESSION['sort_col'], $_SESSION['sort_order']);
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$a_msg_index = $IMAP->message_index(NULL, $_SESSION['sort_col'], $_SESSION['sort_order']);
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@ -94,6 +102,23 @@ if ($_GET['_uid'])
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$next = isset($a_msg_index[$MESSAGE['index']+1]) ? $a_msg_index[$MESSAGE['index']+1] : -1 ;
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$next = isset($a_msg_index[$MESSAGE['index']+1]) ? $a_msg_index[$MESSAGE['index']+1] : -1 ;
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$last = count($a_msg_index)>0 ? $a_msg_index[count($a_msg_index)-1] : -1;
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$last = count($a_msg_index)>0 ? $a_msg_index[count($a_msg_index)-1] : -1;
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}
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}
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elseif (!empty($_REQUEST['_search']) && isset($_SESSION['search'][$_REQUEST['_search']]))
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{
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$search_data = $_SESSION['search'][$_REQUEST['_search']];
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$result = $IMAP->search(NULL, $search_data[0], $search_data[1],$search_data[3]);
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$result = array_reverse($result);
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foreach ($result as $key=>$rid)
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{
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$result[$key] = $IMAP->get_uid($rid);
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if ($MESSAGE['UID'] == $result[$key])
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$seq = $key;
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}
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$prev = isset($result[$seq-1]) ? $result[$seq-1] : -1 ;
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$first = count($result)>0 ? $result[0] : -1;
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$next = isset($result[$seq+1]) ? $result[$seq+1] : -1 ;
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$last = count($result)>0 ? $result[count($result)-1] : -1;
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$MESSAGE['index'] = $seq;
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}
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else
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else
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{
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{
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// this assumes that we are sorted by date_DESC
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// this assumes that we are sorted by date_DESC
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